Glad to see you here again. I can show you how to view your VAT return on your iPhone.
Currently, the QuickBooks Online mobile app has no feature to see the VAT returns. We can only pull up Profit & Loss and Balance Sheet reports on the app.
However, you can access your QuickBooks Online account on a mobile browser. I suggest Safari but other browsers such as Chrome may still work.
You'll want to send feedback to let our developers know that you need an option to view tax-related reports on the app. Go to the Help menu and select App Feedback.
Lastly, I added these links to see all the features available in our mobile app as well as steps on how to fix issues if you encountered one in tracking mileage: